Power floor grinding and sanding driver disc



FIG. 1 is bottom perspective view of a power floor grinding and sanding driver disc showing my new design;

FIG. 2 is a top perspective view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a side elevational view thereof. 

CLAIM The ornamental design for power floor grinding and sanding driver disc, as shown and described. 